A matte-black Stack One peptide pen resting against angular polished surfaces

Research use only · COA verified

Every pen. Every vial. Purity you can verify.

Batch number, tested purity, test date, and lab name—published for every compound we ship.

Whole lot check
COA on every batch
Verified
>99.80% tested purity
Independent
ISO/IEC 17025 labs

An independent brand portfolio by ELEVARA

hello stacks®STACKŌNEResearch Peptide Vials · Peptide Pen Systems
A sealed research vial with a crimped cap

The certificate is the product

See the Data. Trust the Source.

Synthesized to specification and sealed for the bench.

Lot-Tested, Not Self-Graded

Gloved hands holding a Certificate of Analysis beside research vials in a lab

The certificate is the product

Batch number, tested purity, test date, and lab name—published and linked directly from the buy button, for every compound we ship.

Verified Lot Certificate of Analysis
Report To
ELEVARA Research
Compound
BPC-157
Amount
10 mg
Batch Number
ELV240507-7
Test Date
2024-05-07
Method
HPLC-UV / MS
>99.80%Purity
Chromatographic Purity
>99.80%
Endotoxin
<0.1 EU/mg
Identity
Confirmed

Vanguard Laboratory · Olympia, WA 98502

Every order includes so much more

What's published with every lot

Lot-tested, not self-graded
Synthesized to specification and sealed for the bench
Independent verification
Third-party, ISO/IEC 17025 accredited laboratories
Molecular integrity
HPLC purity to the tenth, plus assay and endotoxin
Certified analysis
COA for every lot—linked and always available
Batch number
Published for every compound we ship
Tested purity
Greater than 99.80% tested purity
Test date
Recorded and disclosed per lot
Lab name
The accredited lab that ran the analysis
Four Stack One peptide pens arranged in a row, one capped and three showing their cartridges

Pre-Paired Protocol Stacks

Studied together. Simplified for research.

View All Stacks
Kit · 2-Compound BOMSAVE 12%

Tissue-Repair Stack

The most co-studied repair pairing—a complete two-compound research kit.

Bill of Materials2/2 COA on file
Separately $158.00$139.04
You save $18.96Learn More
Kit · 3-Compound BOMSAVE 13%

Mitochondrial Stack

Three cellular-aging compounds frequently studied together.

Bill of Materials2/3 COA on file
Separately $217.00$188.79
You save $28.21Learn More
Kit · 3-Compound BOMSAVE 13%

Neuropeptide Stack

A neuropeptide research trio at kit pricing.

Bill of Materials2/3 COA on file
Separately $197.00$171.39
You save $25.61Learn More

Bundle pricing is provisional and subject to final confirmation. Single-unit prices are current.

A research peptide vial backlit by an electric blue glow

Every pen. Every vial. Purity you can verify.

Batch number, tested purity, test date, and lab name—published for every compound we ship.

  • Research use only
  • COA verified
  • ISO/IEC 17025 labs

Questions, Answered.

The things researchers ask before their first order.

FAQs